432 Hotcakes: E cigarettes for smoking cessation, Gabapentin and COPD exacerbations, Lidocaine for neck pain, C diff risk by antibiotic type, and dosing by clicks for GLP1's The Curbsiders Association of electronic cigarette use and risk of COPD: a systematic review and meta analysis npj Primary Care Respiratory Medicine Exclusive E cigarette Use Significantly Associated with COPD RT Smoking cigarettes has long been proven to cause severe lung damage, including chronic obstructive pulmonary disease (COPD), emphysema, and lung cancer. Over time, cigarette smoke destroys lung tissue, fills airways with tar,